CVE-2022-29235

Katalog CVE

CVSS 5.3 · Medium EPSS 1,0%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada bigbluebutton. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

BigBlueButton is an open source web conferencing system. Starting in version 2.2 and prior to versions 2.3.18 and 2.4-rc-6, an attacker who is able to obtain the meeting identifier for a meeting on a server can find information related to an external video being shared, like the current timestamp and play/pause. The problem has been patched in versions 2.3.18 and 2.4-rc-6 by modifying the stream to send the data only for users in the meeting. There are currently no known workarounds.

Rincian

Terbit di NVD

2 Juni 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

EPSS (30 hari)

1,0% peluang dieksploitasi; lebih tinggi dari 63,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/bigbluebutton/bigbluebutton/pull/13788 patch · advisory pihak ketiga
• https://github.com/bigbluebutton/bigbluebutton/pull/14265 patch · advisory pihak ketiga
• https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-x82p-j22f-v4q6 patch · advisory pihak ketiga
• https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.3.18 release notes · advisory pihak ketiga
• https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4-rc-6 release notes · advisory pihak ketiga